26 JOURNAL OF FORESTRY 



Table i. — Co)iiparison of Data Taken on Cut-over and Uncut Areas 



Table 2. — Comparison of Data Taken on Cut-over and Uncut 



Cut-over area. 



Uncut area. 



Cut-over area after 

 allowing for origi- 

 nal differences in 

 stands based upon 

 difference in mean 

 annual diameter 

 growth. 



64.5 



71.5 



64-5 



12.09 



7-1 



7-7 

 -36% 



69.2 



56.8 



44.3 

 -36% 



901.2 



322.3 



576.8 

 -36% 



170.7 



None . 



None. 



375 



(458) 



a Secured by subtracting the increased diameter growth due to thinning for a 

 period of 13 years from the average diameter given in above table. The remainder 

 is divided by 72.2, the average age of the stand. 



